207664860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15703

約数の個数: 96

約数和(自身を含む): 663066432

約数和(自身を除く): 455401572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 15661, 31322, 46983, 62644, 78305, 93966, 156610, 187932, 203593, 234915, 266237, 313220, 407186, 469830, 532474, 610779, 798711, 814372, 939660, 1017965, 1064948, 1221558, 1331185, 1597422, 2035930, 2443116, 2662370, 3053895, 3194844, 3461081, 3993555, 4071860, 5324740, 6107790, 6922162, 7987110, 10383243, 12215580, 13844324, 15974220, 17305405, 20766486, 34610810, 41532972, 51916215, 69221620, 103832430, 207664860]

約数ペア:

[(1, 207664860), (2, 103832430), (3, 69221620), (4, 51916215), (5, 41532972), (6, 34610810), (10, 20766486), (12, 17305405), (13, 15974220), (15, 13844324), (17, 12215580), (20, 10383243), (26, 7987110), (30, 6922162), (34, 6107790), (39, 5324740), (51, 4071860), (52, 3993555), (60, 3461081), (65, 3194844), (68, 3053895), (78, 2662370), (85, 2443116), (102, 2035930), (130, 1597422), (156, 1331185), (170, 1221558), (195, 1064948), (204, 1017965), (221, 939660), (255, 814372), (260, 798711), (340, 610779), (390, 532474), (442, 469830), (510, 407186), (663, 313220), (780, 266237), (884, 234915), (1020, 203593), (1105, 187932), (1326, 156610), (2210, 93966), (2652, 78305), (3315, 62644), (4420, 46983), (6630, 31322), (13260, 15661)]