188470292409

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{224881}}^1$

素因数の和:225198

約数の個数: 48

約数和(自身を含む): 318260202624

約数和(自身を除く): 129789910215

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 251, 371, 477, 753, 1113, 1757, 2259, 3339, 5271, 13303, 15813, 39909, 93121, 119727, 224881, 279363, 674643, 838089, 1574167, 2023929, 4722501, 11918693, 14167503, 35756079, 56445131, 83430851, 107268237, 169335393, 250292553, 395115917, 508006179, 750877659, 1185347751, 2991591943, 3556043253, 8974775829, 20941143601, 26924327487, 62823430803, 188470292409]

約数ペア:

[(1, 188470292409), (3, 62823430803), (7, 26924327487), (9, 20941143601), (21, 8974775829), (53, 3556043253), (63, 2991591943), (159, 1185347751), (251, 750877659), (371, 508006179), (477, 395115917), (753, 250292553), (1113, 169335393), (1757, 107268237), (2259, 83430851), (3339, 56445131), (5271, 35756079), (13303, 14167503), (15813, 11918693), (39909, 4722501), (93121, 2023929), (119727, 1574167), (224881, 838089), (279363, 674643)]