203421270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1699}}^1$

素因数の和:2029

約数の個数: 64

約数和(自身を含む): 527788800

約数和(自身を除く): 324367530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 307, 390, 614, 921, 1535, 1699, 1842, 3070, 3398, 3991, 4605, 5097, 7982, 8495, 9210, 10194, 11973, 16990, 19955, 22087, 23946, 25485, 39910, 44174, 50970, 59865, 66261, 110435, 119730, 132522, 220870, 331305, 521593, 662610, 1043186, 1564779, 2607965, 3129558, 5215930, 6780709, 7823895, 13561418, 15647790, 20342127, 33903545, 40684254, 67807090, 101710635, 203421270]

約数ペア:

[(1, 203421270), (2, 101710635), (3, 67807090), (5, 40684254), (6, 33903545), (10, 20342127), (13, 15647790), (15, 13561418), (26, 7823895), (30, 6780709), (39, 5215930), (65, 3129558), (78, 2607965), (130, 1564779), (195, 1043186), (307, 662610), (390, 521593), (614, 331305), (921, 220870), (1535, 132522), (1699, 119730), (1842, 110435), (3070, 66261), (3398, 59865), (3991, 50970), (4605, 44174), (5097, 39910), (7982, 25485), (8495, 23946), (9210, 22087), (10194, 19955), (11973, 16990)]