200389020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1291}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 607756800

約数和(自身を除く): 407367780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 995, 1194, 1291, 1990, 2388, 2582, 2587, 2985, 3873, 3980, 5164, 5174, 5970, 6455, 7746, 7761, 10348, 11940, 12910, 12935, 15492, 15522, 16783, 19365, 25820, 25870, 31044, 33566, 38730, 38805, 50349, 51740, 67132, 77460, 77610, 83915, 100698, 155220, 167830, 201396, 251745, 256909, 335660, 503490, 513818, 770727, 1006980, 1027636, 1284545, 1541454, 2569090, 3082908, 3339817, 3853635, 5138180, 6679634, 7707270, 10019451, 13359268, 15414540, 16699085, 20038902, 33398170, 40077804, 50097255, 66796340, 100194510, 200389020]

約数ペア:

[(1, 200389020), (2, 100194510), (3, 66796340), (4, 50097255), (5, 40077804), (6, 33398170), (10, 20038902), (12, 16699085), (13, 15414540), (15, 13359268), (20, 10019451), (26, 7707270), (30, 6679634), (39, 5138180), (52, 3853635), (60, 3339817), (65, 3082908), (78, 2569090), (130, 1541454), (156, 1284545), (195, 1027636), (199, 1006980), (260, 770727), (390, 513818), (398, 503490), (597, 335660), (780, 256909), (796, 251745), (995, 201396), (1194, 167830), (1291, 155220), (1990, 100698), (2388, 83915), (2582, 77610), (2587, 77460), (2985, 67132), (3873, 51740), (3980, 50349), (5164, 38805), (5174, 38730), (5970, 33566), (6455, 31044), (7746, 25870), (7761, 25820), (10348, 19365), (11940, 16783), (12910, 15522), (12935, 15492)]