200401670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 240860410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 79, 98, 155, 158, 167, 217, 245, 310, 334, 395, 434, 490, 553, 790, 835, 1085, 1106, 1169, 1519, 1670, 2170, 2338, 2449, 2765, 3038, 3871, 4898, 5177, 5530, 5845, 7595, 7742, 8183, 10354, 11690, 12245, 13193, 15190, 16366, 17143, 19355, 24490, 25885, 26386, 34286, 36239, 38710, 40915, 51770, 65965, 72478, 81830, 85715, 92351, 120001, 131930, 171430, 181195, 184702, 240002, 253673, 362390, 408983, 461755, 507346, 600005, 646457, 817966, 923510, 1200010, 1268365, 1292914, 2044915, 2536730, 2862881, 3232285, 4089830, 5725762, 6464570, 14314405, 20040167, 28628810, 40080334, 100200835, 200401670]

約数ペア:

[(1, 200401670), (2, 100200835), (5, 40080334), (7, 28628810), (10, 20040167), (14, 14314405), (31, 6464570), (35, 5725762), (49, 4089830), (62, 3232285), (70, 2862881), (79, 2536730), (98, 2044915), (155, 1292914), (158, 1268365), (167, 1200010), (217, 923510), (245, 817966), (310, 646457), (334, 600005), (395, 507346), (434, 461755), (490, 408983), (553, 362390), (790, 253673), (835, 240002), (1085, 184702), (1106, 181195), (1169, 171430), (1519, 131930), (1670, 120001), (2170, 92351), (2338, 85715), (2449, 81830), (2765, 72478), (3038, 65965), (3871, 51770), (4898, 40915), (5177, 38710), (5530, 36239), (5845, 34286), (7595, 26386), (7742, 25885), (8183, 24490), (10354, 19355), (11690, 17143), (12245, 16366), (13193, 15190)]