200569740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4056

約数の個数: 144

約数和(自身を含む): 691885152

約数和(自身を除く): 491315412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4013, 4165, 4998, 7140, 8026, 8330, 9996, 12039, 12495, 16052, 16660, 20065, 24078, 24990, 28091, 40130, 48156, 49980, 56182, 60195, 68221, 80260, 84273, 112364, 120390, 136442, 140455, 168546, 196637, 204663, 240780, 272884, 280910, 337092, 341105, 393274, 409326, 421365, 477547, 561820, 589911, 682210, 786548, 818652, 842730, 955094, 983185, 1023315, 1179822, 1364420, 1432641, 1685460, 1910188, 1966370, 2046630, 2359644, 2387735, 2865282, 2949555, 3342829, 3932740, 4093260, 4775470, 5730564, 5899110, 6685658, 7163205, 9550940, 10028487, 11798220, 13371316, 14326410, 16714145, 20056974, 28652820, 33428290, 40113948, 50142435, 66856580, 100284870, 200569740]

約数ペア:

[(1, 200569740), (2, 100284870), (3, 66856580), (4, 50142435), (5, 40113948), (6, 33428290), (7, 28652820), (10, 20056974), (12, 16714145), (14, 14326410), (15, 13371316), (17, 11798220), (20, 10028487), (21, 9550940), (28, 7163205), (30, 6685658), (34, 5899110), (35, 5730564), (42, 4775470), (49, 4093260), (51, 3932740), (60, 3342829), (68, 2949555), (70, 2865282), (84, 2387735), (85, 2359644), (98, 2046630), (102, 1966370), (105, 1910188), (119, 1685460), (140, 1432641), (147, 1364420), (170, 1179822), (196, 1023315), (204, 983185), (210, 955094), (238, 842730), (245, 818652), (255, 786548), (294, 682210), (340, 589911), (357, 561820), (420, 477547), (476, 421365), (490, 409326), (510, 393274), (588, 341105), (595, 337092), (714, 280910), (735, 272884), (833, 240780), (980, 204663), (1020, 196637), (1190, 168546), (1428, 140455), (1470, 136442), (1666, 120390), (1785, 112364), (2380, 84273), (2499, 80260), (2940, 68221), (3332, 60195), (3570, 56182), (4013, 49980), (4165, 48156), (4998, 40130), (7140, 28091), (8026, 24990), (8330, 24078), (9996, 20065), (12039, 16660), (12495, 16052)]