202475910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74197

約数の個数: 64

約数和(自身を含む): 598090752

約数和(自身を除く): 395614842

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 74167, 148334, 222501, 370835, 445002, 519169, 741670, 964171, 1038338, 1112505, 1557507, 1928342, 2225010, 2595845, 2892513, 3115014, 4820855, 5191690, 5785026, 6749197, 7787535, 9641710, 13498394, 14462565, 15575070, 20247591, 28925130, 33745985, 40495182, 67491970, 101237955, 202475910]

約数ペア:

[(1, 202475910), (2, 101237955), (3, 67491970), (5, 40495182), (6, 33745985), (7, 28925130), (10, 20247591), (13, 15575070), (14, 14462565), (15, 13498394), (21, 9641710), (26, 7787535), (30, 6749197), (35, 5785026), (39, 5191690), (42, 4820855), (65, 3115014), (70, 2892513), (78, 2595845), (91, 2225010), (105, 1928342), (130, 1557507), (182, 1112505), (195, 1038338), (210, 964171), (273, 741670), (390, 519169), (455, 445002), (546, 370835), (910, 222501), (1365, 148334), (2730, 74167)]