211034781402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{4349}}^1$

素因数の和:4956

約数の個数: 96

約数和(自身を含む): 456792177600

約数和(自身を除く): 245757396198

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 521, 722, 817, 1042, 1083, 1563, 1634, 2166, 2451, 3126, 4349, 4902, 8698, 9899, 13047, 15523, 19798, 22403, 26094, 29697, 31046, 44806, 46569, 59394, 67209, 82631, 93138, 134418, 165262, 187007, 188081, 247893, 374014, 376162, 425657, 495786, 561021, 564243, 851314, 1122042, 1128486, 1276971, 1569989, 2265829, 2553942, 3139978, 3553133, 4531658, 4709967, 6797487, 7106266, 8087483, 9419934, 10659399, 13594974, 16174966, 21318798, 24262449, 43050751, 48524898, 67509527, 86101502, 97430647, 129152253, 135019054, 194861294, 202528581, 258304506, 292291941, 405057162, 584583882, 817964269, 1635928538, 1851182293, 2453892807, 3702364586, 4907785614, 5553546879, 11107093758, 35172463567, 70344927134, 105517390701, 211034781402]

約数ペア:

[(1, 211034781402), (2, 105517390701), (3, 70344927134), (6, 35172463567), (19, 11107093758), (38, 5553546879), (43, 4907785614), (57, 3702364586), (86, 2453892807), (114, 1851182293), (129, 1635928538), (258, 817964269), (361, 584583882), (521, 405057162), (722, 292291941), (817, 258304506), (1042, 202528581), (1083, 194861294), (1563, 135019054), (1634, 129152253), (2166, 97430647), (2451, 86101502), (3126, 67509527), (4349, 48524898), (4902, 43050751), (8698, 24262449), (9899, 21318798), (13047, 16174966), (15523, 13594974), (19798, 10659399), (22403, 9419934), (26094, 8087483), (29697, 7106266), (31046, 6797487), (44806, 4709967), (46569, 4531658), (59394, 3553133), (67209, 3139978), (82631, 2553942), (93138, 2265829), (134418, 1569989), (165262, 1276971), (187007, 1128486), (188081, 1122042), (247893, 851314), (374014, 564243), (376162, 561021), (425657, 495786)]