201469496620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{390097}}^1$

素因数の和:390168

約数の個数: 144

約数和(自身を含む): 537923296512

約数和(自身を除く): 336453799892

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 49, 62, 68, 70, 85, 98, 119, 124, 140, 155, 170, 196, 217, 238, 245, 310, 340, 434, 476, 490, 527, 595, 620, 833, 868, 980, 1054, 1085, 1190, 1519, 1666, 2108, 2170, 2380, 2635, 3038, 3332, 3689, 4165, 4340, 5270, 6076, 7378, 7595, 8330, 10540, 14756, 15190, 16660, 18445, 25823, 30380, 36890, 51646, 73780, 103292, 129115, 258230, 390097, 516460, 780194, 1560388, 1950485, 2730679, 3900970, 5461358, 6631649, 7801940, 10922716, 12093007, 13263298, 13653395, 19114753, 24186014, 26526596, 27306790, 33158245, 38229506, 46421543, 48372028, 54613580, 60465035, 66316490, 76459012, 84651049, 92843086, 95573765, 120930070, 132632980, 169302098, 185686172, 191147530, 205581119, 232107715, 241860140, 324950801, 338604196, 382295060, 411162238, 423255245, 464215430, 592557343, 649901602, 822324476, 846510490, 928430860, 1027905595, 1185114686, 1299803204, 1439067833, 1624754005, 1693020980, 2055811190, 2370229372, 2878135666, 2962786715, 3249508010, 4111622380, 5756271332, 5925573430, 6499016020, 7195339165, 10073474831, 11851146860, 14390678330, 20146949662, 28781356660, 40293899324, 50367374155, 100734748310, 201469496620]

約数ペア:

[(1, 201469496620), (2, 100734748310), (4, 50367374155), (5, 40293899324), (7, 28781356660), (10, 20146949662), (14, 14390678330), (17, 11851146860), (20, 10073474831), (28, 7195339165), (31, 6499016020), (34, 5925573430), (35, 5756271332), (49, 4111622380), (62, 3249508010), (68, 2962786715), (70, 2878135666), (85, 2370229372), (98, 2055811190), (119, 1693020980), (124, 1624754005), (140, 1439067833), (155, 1299803204), (170, 1185114686), (196, 1027905595), (217, 928430860), (238, 846510490), (245, 822324476), (310, 649901602), (340, 592557343), (434, 464215430), (476, 423255245), (490, 411162238), (527, 382295060), (595, 338604196), (620, 324950801), (833, 241860140), (868, 232107715), (980, 205581119), (1054, 191147530), (1085, 185686172), (1190, 169302098), (1519, 132632980), (1666, 120930070), (2108, 95573765), (2170, 92843086), (2380, 84651049), (2635, 76459012), (3038, 66316490), (3332, 60465035), (3689, 54613580), (4165, 48372028), (4340, 46421543), (5270, 38229506), (6076, 33158245), (7378, 27306790), (7595, 26526596), (8330, 24186014), (10540, 19114753), (14756, 13653395), (15190, 13263298), (16660, 12093007), (18445, 10922716), (25823, 7801940), (30380, 6631649), (36890, 5461358), (51646, 3900970), (73780, 2730679), (103292, 1950485), (129115, 1560388), (258230, 780194), (390097, 516460)]