202367750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 414191232

約数和(自身を除く): 211823482

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 250, 325, 355, 650, 710, 877, 923, 1625, 1754, 1775, 1846, 3250, 3550, 4385, 4615, 8770, 8875, 9230, 11401, 17750, 21925, 22802, 23075, 43850, 46150, 57005, 62267, 109625, 114010, 115375, 124534, 219250, 230750, 285025, 311335, 570050, 622670, 809471, 1425125, 1556675, 1618942, 2850250, 3113350, 4047355, 7783375, 8094710, 15566750, 20236775, 40473550, 101183875, 202367750]

約数ペア:

[(1, 202367750), (2, 101183875), (5, 40473550), (10, 20236775), (13, 15566750), (25, 8094710), (26, 7783375), (50, 4047355), (65, 3113350), (71, 2850250), (125, 1618942), (130, 1556675), (142, 1425125), (250, 809471), (325, 622670), (355, 570050), (650, 311335), (710, 285025), (877, 230750), (923, 219250), (1625, 124534), (1754, 115375), (1775, 114010), (1846, 109625), (3250, 62267), (3550, 57005), (4385, 46150), (4615, 43850), (8770, 23075), (8875, 22802), (9230, 21925), (11401, 17750)]