201235860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 722534400

約数和(自身を除く): 521298540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 139, 140, 180, 189, 210, 252, 270, 278, 315, 378, 383, 417, 420, 540, 556, 630, 695, 756, 766, 834, 945, 973, 1149, 1251, 1260, 1390, 1532, 1668, 1890, 1915, 1946, 2085, 2298, 2502, 2681, 2780, 2919, 3447, 3753, 3780, 3830, 3892, 4170, 4596, 4865, 5004, 5362, 5745, 5838, 6255, 6894, 7506, 7660, 8043, 8340, 8757, 9730, 10341, 10724, 11490, 11676, 12510, 13405, 13788, 14595, 15012, 16086, 17235, 17514, 18765, 19460, 20682, 22980, 24129, 25020, 26271, 26810, 29190, 32172, 34470, 35028, 37530, 40215, 41364, 43785, 48258, 51705, 52542, 53237, 53620, 58380, 68940, 72387, 75060, 80430, 87570, 96516, 103410, 105084, 106474, 120645, 131355, 144774, 159711, 160860, 175140, 206820, 212948, 241290, 262710, 266185, 289548, 319422, 361935, 372659, 479133, 482580, 525420, 532370, 638844, 723870, 745318, 798555, 958266, 1064740, 1117977, 1437399, 1447740, 1490636, 1597110, 1863295, 1916532, 2235954, 2395665, 2874798, 3194220, 3353931, 3726590, 4471908, 4791330, 5589885, 5749596, 6707862, 7186995, 7453180, 9582660, 10061793, 11179770, 13415724, 14373990, 16769655, 20123586, 22359540, 28747980, 33539310, 40247172, 50308965, 67078620, 100617930, 201235860]

約数ペア:

[(1, 201235860), (2, 100617930), (3, 67078620), (4, 50308965), (5, 40247172), (6, 33539310), (7, 28747980), (9, 22359540), (10, 20123586), (12, 16769655), (14, 14373990), (15, 13415724), (18, 11179770), (20, 10061793), (21, 9582660), (27, 7453180), (28, 7186995), (30, 6707862), (35, 5749596), (36, 5589885), (42, 4791330), (45, 4471908), (54, 3726590), (60, 3353931), (63, 3194220), (70, 2874798), (84, 2395665), (90, 2235954), (105, 1916532), (108, 1863295), (126, 1597110), (135, 1490636), (139, 1447740), (140, 1437399), (180, 1117977), (189, 1064740), (210, 958266), (252, 798555), (270, 745318), (278, 723870), (315, 638844), (378, 532370), (383, 525420), (417, 482580), (420, 479133), (540, 372659), (556, 361935), (630, 319422), (695, 289548), (756, 266185), (766, 262710), (834, 241290), (945, 212948), (973, 206820), (1149, 175140), (1251, 160860), (1260, 159711), (1390, 144774), (1532, 131355), (1668, 120645), (1890, 106474), (1915, 105084), (1946, 103410), (2085, 96516), (2298, 87570), (2502, 80430), (2681, 75060), (2780, 72387), (2919, 68940), (3447, 58380), (3753, 53620), (3780, 53237), (3830, 52542), (3892, 51705), (4170, 48258), (4596, 43785), (4865, 41364), (5004, 40215), (5362, 37530), (5745, 35028), (5838, 34470), (6255, 32172), (6894, 29190), (7506, 26810), (7660, 26271), (8043, 25020), (8340, 24129), (8757, 22980), (9730, 20682), (10341, 19460), (10724, 18765), (11490, 17514), (11676, 17235), (12510, 16086), (13405, 15012), (13788, 14595)]