203864700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4021}}^1$

素因数の和:4064

約数の個数: 108

約数和(自身を含む): 638870568

約数和(自身を除く): 435005868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1690, 1950, 2028, 2535, 3380, 3900, 4021, 4225, 5070, 8042, 8450, 10140, 12063, 12675, 16084, 16900, 20105, 24126, 25350, 40210, 48252, 50700, 52273, 60315, 80420, 100525, 104546, 120630, 156819, 201050, 209092, 241260, 261365, 301575, 313638, 402100, 522730, 603150, 627276, 679549, 784095, 1045460, 1206300, 1306825, 1359098, 1568190, 2038647, 2613650, 2718196, 3136380, 3397745, 3920475, 4077294, 5227300, 6795490, 7840950, 8154588, 10193235, 13590980, 15681900, 16988725, 20386470, 33977450, 40772940, 50966175, 67954900, 101932350, 203864700]

約数ペア:

[(1, 203864700), (2, 101932350), (3, 67954900), (4, 50966175), (5, 40772940), (6, 33977450), (10, 20386470), (12, 16988725), (13, 15681900), (15, 13590980), (20, 10193235), (25, 8154588), (26, 7840950), (30, 6795490), (39, 5227300), (50, 4077294), (52, 3920475), (60, 3397745), (65, 3136380), (75, 2718196), (78, 2613650), (100, 2038647), (130, 1568190), (150, 1359098), (156, 1306825), (169, 1206300), (195, 1045460), (260, 784095), (300, 679549), (325, 627276), (338, 603150), (390, 522730), (507, 402100), (650, 313638), (676, 301575), (780, 261365), (845, 241260), (975, 209092), (1014, 201050), (1300, 156819), (1690, 120630), (1950, 104546), (2028, 100525), (2535, 80420), (3380, 60315), (3900, 52273), (4021, 50700), (4225, 48252), (5070, 40210), (8042, 25350), (8450, 24126), (10140, 20105), (12063, 16900), (12675, 16084)]