201842178

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 433090560

約数和(自身を除く): 231248382

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 139, 186, 211, 222, 278, 417, 422, 633, 834, 1147, 1266, 2294, 3441, 4309, 5143, 6541, 6882, 7807, 8618, 10286, 12927, 13082, 15429, 15614, 19623, 23421, 25854, 29329, 30858, 39246, 46842, 58658, 87987, 159433, 175974, 242017, 318866, 478299, 484034, 726051, 909199, 956598, 1085173, 1452102, 1818398, 2170346, 2727597, 3255519, 5455194, 6511038, 33640363, 67280726, 100921089, 201842178]

約数ペア:

[(1, 201842178), (2, 100921089), (3, 67280726), (6, 33640363), (31, 6511038), (37, 5455194), (62, 3255519), (74, 2727597), (93, 2170346), (111, 1818398), (139, 1452102), (186, 1085173), (211, 956598), (222, 909199), (278, 726051), (417, 484034), (422, 478299), (633, 318866), (834, 242017), (1147, 175974), (1266, 159433), (2294, 87987), (3441, 58658), (4309, 46842), (5143, 39246), (6541, 30858), (6882, 29329), (7807, 25854), (8618, 23421), (10286, 19623), (12927, 15614), (13082, 15429)]