203416101

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 370903104

約数和(自身を除く): 167487003

約数列:

[1, 3, 7, 9, 17, 21, 43, 49, 51, 63, 119, 129, 147, 153, 301, 357, 387, 441, 631, 731, 833, 903, 1071, 1893, 2107, 2193, 2499, 2709, 4417, 5117, 5679, 6321, 6579, 7497, 10727, 13251, 15351, 18963, 27133, 30919, 32181, 35819, 39753, 46053, 75089, 81399, 92757, 96543, 107457, 189931, 225267, 244197, 278271, 322371, 461261, 525623, 569793, 675801, 1329517, 1383783, 1576869, 1709379, 3228827, 3988551, 4151349, 4730607, 9686481, 11965653, 22601789, 29059443, 67805367, 203416101]

約数ペア:

[(1, 203416101), (3, 67805367), (7, 29059443), (9, 22601789), (17, 11965653), (21, 9686481), (43, 4730607), (49, 4151349), (51, 3988551), (63, 3228827), (119, 1709379), (129, 1576869), (147, 1383783), (153, 1329517), (301, 675801), (357, 569793), (387, 525623), (441, 461261), (631, 322371), (731, 278271), (833, 244197), (903, 225267), (1071, 189931), (1893, 107457), (2107, 96543), (2193, 92757), (2499, 81399), (2709, 75089), (4417, 46053), (5117, 39753), (5679, 35819), (6321, 32181), (6579, 30919), (7497, 27133), (10727, 18963), (13251, 15351)]