201390483420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{520631}}^1$

素因数の和:520960

約数の個数: 144

約数和(自身を含む): 700429137408

約数和(自身を除く): 499038653988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 420, 614, 630, 921, 1228, 1260, 1535, 1842, 2149, 2763, 3070, 3684, 4298, 4605, 5526, 6140, 6447, 8596, 9210, 10745, 11052, 12894, 13815, 18420, 19341, 21490, 25788, 27630, 32235, 38682, 42980, 55260, 64470, 77364, 96705, 128940, 193410, 386820, 520631, 1041262, 1561893, 2082524, 2603155, 3123786, 3644417, 4685679, 5206310, 6247572, 7288834, 7809465, 9371358, 10412620, 10933251, 14577668, 15618930, 18222085, 18742716, 21866502, 23428395, 31237860, 32799753, 36444170, 43733004, 46856790, 54666255, 65599506, 72888340, 93713580, 109332510, 131199012, 159833717, 163998765, 218665020, 319667434, 327997530, 479501151, 639334868, 655995060, 799168585, 959002302, 1118836019, 1438503453, 1598337170, 1918004604, 2237672038, 2397505755, 2877006906, 3196674340, 3356508057, 4475344076, 4795011510, 5594180095, 5754013812, 6713016114, 7192517265, 9590023020, 10069524171, 11188360190, 13426032228, 14385034530, 16782540285, 20139048342, 22376720380, 28770069060, 33565080570, 40278096684, 50347620855, 67130161140, 100695241710, 201390483420]

約数ペア:

[(1, 201390483420), (2, 100695241710), (3, 67130161140), (4, 50347620855), (5, 40278096684), (6, 33565080570), (7, 28770069060), (9, 22376720380), (10, 20139048342), (12, 16782540285), (14, 14385034530), (15, 13426032228), (18, 11188360190), (20, 10069524171), (21, 9590023020), (28, 7192517265), (30, 6713016114), (35, 5754013812), (36, 5594180095), (42, 4795011510), (45, 4475344076), (60, 3356508057), (63, 3196674340), (70, 2877006906), (84, 2397505755), (90, 2237672038), (105, 1918004604), (126, 1598337170), (140, 1438503453), (180, 1118836019), (210, 959002302), (252, 799168585), (307, 655995060), (315, 639334868), (420, 479501151), (614, 327997530), (630, 319667434), (921, 218665020), (1228, 163998765), (1260, 159833717), (1535, 131199012), (1842, 109332510), (2149, 93713580), (2763, 72888340), (3070, 65599506), (3684, 54666255), (4298, 46856790), (4605, 43733004), (5526, 36444170), (6140, 32799753), (6447, 31237860), (8596, 23428395), (9210, 21866502), (10745, 18742716), (11052, 18222085), (12894, 15618930), (13815, 14577668), (18420, 10933251), (19341, 10412620), (21490, 9371358), (25788, 7809465), (27630, 7288834), (32235, 6247572), (38682, 5206310), (42980, 4685679), (55260, 3644417), (64470, 3123786), (77364, 2603155), (96705, 2082524), (128940, 1561893), (193410, 1041262), (386820, 520631)]